diff --git a/src/core/src/op/assign.cpp b/src/core/src/op/assign.cpp
index 343b6a34e9c28a..ff2102135b32ac 100644
--- a/src/core/src/op/assign.cpp
+++ b/src/core/src/op/assign.cpp
@@ -119,12 +119,12 @@ bool Assign::evaluate(TensorVector& outputs,
 
     const auto var_value = variable_values.find(m_variable)->second;
     var_value->set_reset(false);
-    auto buffer = var_value->get_state();
-    buffer.set_shape(inputs[0].get_shape());
+    auto memory_buffer = var_value->get_state();
+    memory_buffer.set_shape(inputs[0].get_shape());
     outputs[0].set_shape(inputs[0].get_shape());
 
     std::memcpy(outputs[0].data(), inputs[0].data(), inputs[0].get_byte_size());
-    std::memcpy(buffer.data(), inputs[0].data(), inputs[0].get_byte_size());
+    std::memcpy(memory_buffer.data(), inputs[0].data(), inputs[0].get_byte_size());
 
     return true;
 }
diff --git a/src/core/src/op/read_value.cpp b/src/core/src/op/read_value.cpp
index 5cc9e9b575c6dd..11d4cf69188e0c 100644
--- a/src/core/src/op/read_value.cpp
+++ b/src/core/src/op/read_value.cpp
@@ -153,13 +153,14 @@ bool ReadValue::evaluate(TensorVector& outputs,
     const auto use_context = var_value != variable_values.end() && !var_value->second->get_reset();
 
     auto& output = outputs[0];
+    const auto& input = inputs[0];
     if (use_context) {
-        const auto& ctx_tensor = var_value->second->get_state();
-        output.set_shape(ctx_tensor.get_shape());
-        std::memcpy(output.data(), ctx_tensor.data(), output.get_byte_size());
+        const auto& memory_buffer = var_value->second->get_state();
+        output.set_shape(memory_buffer.get_shape());
+        std::memcpy(output.data(), memory_buffer.data(), output.get_byte_size());
     } else {
         output.set_shape(inputs[0].get_shape());
-        std::memset(output.data(), 0, output.get_byte_size());
+        std::memcpy(output.data(), input.data(), output.get_byte_size());
     }
     return true;
 }